Bluegill should be in pre-spawn mode and are getting close to forming beds, which means lots of great shallow fishing opportunities, and the best time of year to target them on the fly!
Whether you feel like throwing top-water, a nymph, or your favorite streamer, you're guaranteed to have some fast action.
If you can't decide on a pattern, here are two of my favorites for bluegill. Carter Nelson's SEM Sculpin, and the Chernobyl Ant.